If I am understanding your question, how often do I change my Maximum Absorbency diaper per day?
Well I use Abena Xplus M4, and depending on how much I drink, There are times I only use 2 a day and then on times when I drink a lot I might use 4 in a 24hr period.
When you are talking about Maximum Absorbency, that is a huge range of products. Depends Maximum Absorbency I would probably go through 6 or more a day.
Each one of use will have somewhat a little different answer to this because of the type of diapers we wear, how much fluids we take in, and a variation of other things that can affect having to change your diaper.
The best thing is to find what you can afford and test them out to where you know your limits in them.

Good diapers can hold a lot - I use 2-3 in a 24 hour period - you can go on until it's uncomfortable or very heavy or (if you have problems at the "other end" - messy.) Diapers cost a lot and it's sensible to get maximum use from them - just don't risk rashes etc by trying to make them last longer than you feel is sensible.

On average I change every eight hours. I'll change when it's convenient, or when the diaper gets too full, or when it's wise because I'm going out or taking a nap, or doing something where having a dry diaper on is wise. My three key concerns are leaks, hassle, and expense.